{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM3AI8","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM3AI8","canonicalUrl":"https://aoctrl.com/schneider/TM3AI8","factsUrl":"https://aoctrl.com/api/mcp/products/TM3AI8","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Modicon TM3AI8, 8-channel analog input module, 12-bit resolution, voltage (±10 V, 0–10 V) and current (0–20 mA, 4–20 mA), 23.6 mm wide.","salesMarkdown":"Schneider Modicon TM3AI8 analog input module carrying 8 channels configurable for ±10 V, 0–10 V, 0–20 mA, or 4–20 mA signals. Resolution is 12 bits; for bipolar voltage the 11 bits plus sign gives you 2.44 mV LSB on the 0–10 V range and 4.88 mV on the ±10 V range; current inputs resolve to 3.91 µA (4–20 mA) or 4.88 µA (0–20 mA). Conversion time runs 1 ms base plus 1 ms per active channel plus one controller cycle time – plan your loop update accordingly for a full 8-channel scan. Absolute accuracy is ±1% of full scale across temperature, tightening to ±0.2% at 25 °C. Power budget: draws 40 mA from the 5 V backplane rail at full load, 35 mA at no load; the 24 V auxiliary rail adds 40 mA when all inputs are active. The 5 V draw leaves headroom for two additional TM3 slices in a typical 500 mA bus budget. Mounts on DIN rail (IEC 60715) or plate with fixing kit. Removable screw terminal blocks with 3.81 mm pitch, accepting up to 1.5 mm² wire. Use twisted shielded pair cable, max 30 m run per input. Cross-talk stays ≤1 LSB. The module meets IEC 61131-2 for industrial environments, carries CE marking, and is rated IP20.","metaTitle":"Schneider TM3AI8 Analog Input Module, 8 Ch, 12 bit","metaDescription":"Schneider Electric Modicon TM3AI8 analog input module - 8 channels, 12-bit resolution, voltage/current inputs. Active lifecycle, compact 23.6 mm width. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"2.8 in (70 mm)","Width":"0.9 in (23.6 mm)","Height":"3.5 in (90 mm)","Marking":"CE","Category":"US10MSX22533","LSB value":"2.44 mV, 0...10 V 4.88 mV, - 10...10 V 4.88 µA, 0...20 mA 3.91 µA, 4...20 mA","Standards":"IEC 61131-2","Cross talk":"<= 1 LSB","Insulation":"Between input and supply 1500 V AC Between input and internal logic 500 V AC","Non-linearity":"+/- 0.2 %FS","Type of cable":"Twisted shielded pairs cable <98.4 ft (30 m) input","Conversion time":"1 ms + 1 ms per channel + 1 controller cycle time","Input impedance":">= 1 MOhm","Repeat accuracy":"+/-0.5 %FS","lifecycle_stage":"current","Local signalling":"1 LED green PWR","Mounting support":"Top hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit","Pollution degree":"2","Range of Product":"Modicon TM3","Shock resistance":"15 gn 11 ms","Relative humidity":"10...95 % without condensation","Sampling duration":"1 ms","Temperature drift":"+/- 0.01 %FS/°C","Operating altitude":"0...6561.68 ft (0...2000 m)","Analogue input type":"Current 4...20 mA Current 0...20 mA Voltage 0...10 V Voltage - 10...10 V","Vibration resistance":"3.5 mm 5...8.4 Hz) on DIN rail 3 gn 8.4...150 Hz) on DIN rail","Analogue input number":"8","Electrical connection":"10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs and supply 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs","Nbr. of units in pkg.":"1","Absolute accuracy error":"+/- 1 % of full scale +/- 0.2 % of full scale at 77 °F (25 °C)","IP Degree of Protection":"IP20","Immunity to microbreaks":"10 ms","Electromagnetic emission":"Radiated emissions 40 dBμV/m QP class A 10 m)30...230 MHz IEC 55011 Radiated emissions 47 dBμV/m QP class A 10 m)230...1000 MHz IEC 55011","Analogue input resolution":"12 bits 11 bits + sign","Product or Component Type":"Analog input module","Typical current consumption":"40 mA 5 V DC full load 35 mA 5 V no load 30 mA 24 V no load 40 mA 24 V full load","Permissible continuous overload":"13 V voltage 40 mA current","Ambient air temperature for storage":"-13...158 °F (-25...70 °C)","Ambient air temperature for operation":"14...131 °F (-10...55 °C) horizontal installation) 14...95 °F (-10...35 °C) vertical installation)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$166.37 – $360.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7af824bd6d3eabe9286f840908df9d69.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM3AI8/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM3AI8","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM3AI8 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}